How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Spinach, Mushroom and Red Onion Salad?

You need 14 ingredients. The key ingredients include: ½ cup vegetable oil, 3 tablespoons garlic vinegar or 3 tablespoons white wine vinegar, 1 ½ tablespoons dry white wine, 1 ½ tablespoons soy sauce, and more.

Is Spinach, Mushroom and Red Onion Salad suitable as salads?

Yes, Spinach, Mushroom and Red Onion Salad falls under the Salads category and is a great choice for this type of meal.

How do I store leftover Spinach, Mushroom and Red Onion Salad?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Spinach, Mushroom and Red Onion Salad Recipe

Name: Spinach, Mushroom and Red Onion Salad
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ½ cup vegetable oil; 3 tablespoons garlic vinegar or 3 tablespoons white wine vinegar; 1 ½ tablespoons dry white wine; 1 ½ tablespoons soy sauce; 1 -2 small garlic clove, minced; ¾ teaspoon dry mustard; ½ teaspoon sugar; ½ teaspoon scant curry powder; salt & freshly ground black pepper; 2 bunches spinach, stemmed and torn into bite-size pieces; 8 ounces mushrooms, sliced; 6 bacon, slices cooked crisp and crumbled; 3 hard-cooked eggs, finely chopped; 1 red onion, thinly sliced, separated into rings

Fresh, crisp and full of flavor — this Spinach, Mushroom and Red Onion Salad is a must-try. Made with vegetable oil, garlic vinegar, white wine and soy …

This Spinach, Mushroom and Red Onion Salad relies on simple, everyday ingredients such as vegetable oil, dry white wine, soy sauce and small garlic clove, minced. It comes together quickly and makes 4 servings, at about 1263 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Salads

1263

kcal

Calories

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Spinach, Mushroom and Red Onion Salad

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions